【摘要】 鉴于农业专家平台系统的复杂性,论文提出了运用策略模式、组合模式、命令模式、单例模式以及门面模式构建农业专家系统。旨在促使平台系统开发注重设计模式,发现、归纳并应用设计模式,从而实现软件设计的重用,提高软件的质量和开发效率。更多还原

【Abstract】 Agricultural Expert System Platform is characterized by complexity.The paper applies Strategy Pattern,Composite Pattern,Command Pattern,Singleton Pattern and Facade Pattern to the system.The purpose of this article is to pay much attention to Design Patterns,and try to find,sum up and make use of Design Patterns.As a result,the quality and production efficiency of the system is improved greatly.更多还原